On your Renault R21 Turbo appears a teardrop-shaped light. This is a question that has already intrigued us all. It is indeed extremely usual for witnesses to light up when clearly everything is working properly. Or in several situations, your Renault R21 Turbo has a malfunction, your witnesses turn out to be activated however you do not know what they correspond to. However, witnesses with a drop of water exist on many vehicles, however the definitions differ depending on the ranges and Manufacturers . However, sometimes the witnesses are triggered simply because of electronic malfunctions, whereas there is no malfunction. We will first discover how to understand the scale of importance of witnesses. Indeed, the color or location of the indicators differ depending on the extent of the malfunction. Then we will see what these cookies agree to on your Renault R21 Turbo.drip-light-Renault-R21-Turbo

The importance of the indicators on your Renault R21 Turbo.

Before trying to understand what this indicator corresponds to in operation, you will need to understand when it is extremely important or not. In this regard, the manufacturers have practically all implemented the same operation. Here is a list for better understanding.

  • Red or flashing light : To be checked without delay. This remains a fairly serious concern, usually an engine malfunction. Stop as soon as possible and go to the mechanic closest to your position.
  • Yellow or orange light : Your Renault R21 Turbo has a problem to check quickly. You can still drive hundreds of kilometers, however in the long run the malfunction can worsen. You will therefore have to worry about it.
  • Green, white or blue light : No malfunction, your Renault R21 Turbo is doing extremely well. These indicators signify either that a function is activated, or indications for informational purposes, or that headlights are activated, etc. No fright in this case.

What is the drop indicator on your Renault R21 Turbo

In order to be sure that we are talking about the same indicator light, we will see what malfunction turns out to be related to a drop of water. Again, the indicator lights can differ depending on the year of entry into service.

  • Coolant temperature problem on your Renault R21 Turbo: Your engine is too hot because the temperature of the coolant is also too hot. Generally there is a thermometer shown on the indicator. To start it is necessary to switch off the ignition so that the car cools down. Check the fluid level only when the engine is cold. It is best to wait a few minutes. Top up the coolant level after that. If the malfunction returns quickly, it means that the malfunction must come from somewhere else. In this case, it is recommended to go to an auto repairer.
  • Engine oil pressure problem . If ever it is really this light in question, he usually has a jerrycan represented on the image. This indicator light generally means that the levels will have to be redone. If it is useful, add the appropriate liquid to your Renault R21 Turbo. You can get it from a garage or a supermarket. If the malfunction does not disappear and the light stays on, the problem can be serious so you can go to an auto repairer. This malfunction can really stall your engine.
  • It's time to drain of your Renault R21 Turbo. Undeniably, a multitude of vehicles operate in this way. When a mechanic makes a drain, he must as a rule set the drain counter to zero. This indicator comes on automatically after a number of km traveled. Generally the sight glass represents a drop of water with a container underneath. If it is, then everything is fine.

To conclude on the drop indicator of the Renault R21 Turbo

You now know the importance of witnesses, as well as the concern that may be linked. However, when you want to be sure, the easiest way is to check in the manuel of your Renault R21 Turbo. Note that it is also possible to find the manual on this site. Enjoy the road, and be careful!